Update app.py

app.py

@@ -17,7 +17,8 @@ import os, logging
 print("LOGGING")
 
 embeddings = OpenAIEmbeddings()
-persist_directory = "vector_db"
+print("Got Embeddings")
+persist_directory = "./vector_db"
 # vectordb = Chroma.from_documents(documents=documents, 
 #                                  embedding=embeddings, 
 #                                  persist_directory=persist_directory)
@@ -25,12 +26,16 @@ persist_directory = "vector_db"
 # vectordb = None
 vectordb = Chroma(persist_directory=persist_directory, 
                   embedding_function=embeddings)
+print("Loaded vector db")
 
 llm = ChatOpenAI(temperature=0, model="gpt-3.5-turbo")
+print("Instatiated OpenAI LLM")
 doc_retriever = vectordb.as_retriever()
+print("Retrieved Docs")
 hp_qa = RetrievalQA.from_chain_type(llm=llm, 
                                     chain_type="stuff", 
                                     retriever=doc_retriever)
+print("Made hp_qa")
 
 def answer_question(query):
   return(hp_qa.run(query))